Objective To explore the efficacy of flupenthixol melitracen in the treatment of functional dyspepsia (FD) and its effects on receptivity expansion and visceral sensitivity.Methods A randomized,controlled,multi-centre study was carried out.The FD patients with depression were divided into anti-depression group and control group.The patients of both groups received omeprazole and mosapride treatment for eight weeks.The patients of anti-depression group added flupenthixol melitracen and psychotherapy.Before the treatment,by the end of the second,fourth,sixth and eighth week of the treatment,the scores of upper gastrointestinal symptoms and adverse effects of the patients of the two groups were recorded,the psychological status was evaluated by Hamilton depression scale and the gastric receptivity expansion and visceral sensitivity were assessed by water loading test (WLT).The data were analyzed by t test and chi-square test.Results Among two hundred and fifty enrolled FD patients with depression,245 patients (129 in anti-depression group,116 in control group) were enrolled in intention-to treat analysis.Before the treatment and by the end of the eighth week of the treatment,the scores of upper gastrointestinal symptoms of anti depression group were 12.23±4.45 and 2.31±2.13 (t=22.837,P=0.008),the control group were 12.29± 4.62 and 8.58±3.76 (t=6.708,P=0.184).By the end of the eighth week of treatment,the difference between the two groups was statistically significant (t =16.261,P＜0.05).By the end of the fourth and eighth week of treatment,the total effective rates of the improvement of upper gastrointestinal symptoms of anti-depression group were 76.0％ (98/129) and 83.7％ (108/129),control group were 14.7 ％ (17/116) and 25.9 ％ (30/116),the differences between the two groups were statistically significant (x2 =92.191 and 83.117,both P＜0.05).By the end of the eighth week of treatment,the total effective rate of the improvement of depression of anti depression group was 71.3％ (92/129),which was higher than that of control group (23.3％,27/116),the difference between two groups was statistically significant (x2 54.434,P＜0.01).Before the treatment,the maximum WLT volume of anti depression group was (850±130) mL,by the end of the eighth week of treatment was (1400±210) mL (t=25.292,P＜0.01).Before the treatment and by the end of the eighth week of treatment,the maximum WLT volumes of control group were (800± 120) mL and (960±140) mL (t=9.345,P＜0.01).All the adverse effects of anti depression therapy were mild.Conclusion The treatment of flupenthixol melitracen can improve the efficacy in patients with FD,relieve the depression status,improve gastric receptivity expansion and visceral sensitivity with a good safety and tolerability.

Acupuncture Therapy ; instrumentation ; methods ; Adult ; Aged ; Chronic Disease ; therapy ; Female ; Humans ; Male ; Middle Aged ; Needles ; Stomach Volvulus ; therapy ; Treatment Outcome ; Young Adult

Objective:To investigate efficacy of paroxetine in the treatment of diarrhea-predominant irritable bowel syndrome(D-IBS).Methods:In a self-controlled trial,45 patients with D-IBS symptoms according to the Rome Ⅱ criteria were treated with paroxetine 10mg Qd for 12 weeks.The efficacy measures included D-IBS gastroin- testinal symptoms,abnormal frequency or consistency of defecation,Hamilton Depression Scale(HAMD)and Hamil- ton Anxiety Scale(HAMA).Results:42 cases completed 12 week therapy.The overall IBS symptoms,the Bristol stool consistency,stool frequency and abdominal pain were relieved significantly at week 2(P

Objective:To investigate the efficacy of mirtazapine in patients with anorexia nervosa.Methods: A randomized,controlled study was undertaken in 42 patients with anorexia nervosa.Subjects were treated with mir- tazapine or selective serotonin reuptake inhibitor(SSRIs)for 12 weeks and followed up to 12 weeks.The clinical out- come measures included body weight,Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA)and the side effects of medications.Results:38 subjects completed the trial,20 in mirtazapine group,18 in SSRIs group. The weight gain in mirtazapine group was significantly more that that in SSRIs group at week 6 but the difference was not significant at week 12.The scores of HAMD and HAMA at endpoint were significantly lower than those at base- line(P0.05).No severe adverse events were observed in both groups.Common side effects of SSRIs were gastroenterological discomfort,while those of mir- tazapine included somnolence and weight gain.Conclusion:Mirtazapine can improve appetite and weight gain in pa- tients with anorexia nervosa in addition to relieve anxiety and depression.It is well tolerated and has ealier onset of effect than SSRIS.

In order to cultivate students' quality of scientific research thinking,self-learning ability,innovation ability and practical ability,Open Innovation Experiment Project which is suitable for the undergraduate students has been carried out in Jilin university.The feature of experiment is based on the teacher's scientific research project,and the experimental design is completed by the students independently.By the stage inspection as a monitoring mechanism,the overall effect evaluation of the experimental project has been conducted by the combination of the process and the results.Through the selection,design,implementation and results of practice,students can not only cultivate innovative consciousness and comprehensive thinking and the spirit of unity and cooperation,but also have a basic understanding of scientific research work.

Visualized concept map can develop the ability of self-learning ability, knowledge integration ability and teaming and collaboration ability in medical students. Concept map is also a useful tool for improving student learning and clinical reasoning. Application of concept map in inte-grated problem based learning curriculum of basic medical sciences may promote meaningful learning and enhance the efficacy of PBL.

Objective To investigate immune changes in patients with chronic obstructive pulmonary disease during exacerbations(ECOPD).Methods A randomized,prospective clinical trial was done in 65 patients with ECOPD from Feb.2004 to Oct.2004.They were divided into two groups:one group with general treatment and another with general treatment plus Pidotimod which was given 800mg orally twice daily for 15 days and then 800mg orally once daily for 15 days.Twenty healthy individuals sevred as the control.Levels of CD_ 14 、CD_ 158b 、CD~+_3、CD~+_4、CD~+_8、CD~+_4/CD~+_8 in peripheral blood were measured by flow cytometry at baseline(D1)and then again at(D15)and at the end of treatments(D30),in the meanwhile clinical picture was observed to evaluate patients' conditions.Results Totally 60 patients completed the trial correctly(30 in pidotimod group and 30 in control group).The two groups were satistically homogeneous.The positive rate of sputum bacteriological examination was 42.67%.On D1,the percentage of CD_ 14 、CD_ 158b in two groups was not different from healthy volunteers.On D15,the above immunologic parameters of the control group was decreased compared with pidotimod group,and CD_ 14 was satistically low(P

Objective To summarize and discuss the characters of intracranial ring-enhanced metastatic tumors enhancedly scanned by MRI with ultra-low field.Methods Retrospective study was made of enhanced MRI characters of intracranial ring-enhanced foci in 19 cases diagnosed by clinics and operative pathology.Results Of all 19 cases there were altogether 60 foci,including 15 cases of metastatic tumor with 52 foci,among which there were 39 ring-enhancement,13 even nodular enhancement accompanied by 2 soft mater emhancement,1 cerebral abscess case with ring-enhancement in all 3 foci,1 case cysticercosis of brain with 3 ring enhanced foci accompanied by intraparietal cephalomere enhaucement.In 2 cases of ostrocytoma,mild ring-enhancement could be seen in 1 case of Ⅱ astrocytic tumors,petaling ring enhancement in 1 case of Ⅲ anaplastic astrocytoma.Conclusions The specific shape showed by MRI provides important information for diagnosing intracranial ring-enhanced metastatic tumors.Correct diagnosis can be made in most cases with medical history,age of patient and location of focus.

Objective To evaluate retroperitoneal laparoscopic Anderson-Hynes pyeloplasty. Methods 6 patients underwent laparoscopic and 10 patients underwent open Anderson-Hynes pyeloplasty.The clinic outcome including subjective and objective findings was compared between the two groups. Results All the procedures were successfully completed.The mean operating time was 279 minutes for laparoscopic pyeloplasty being much longer than the open procedure 121 minutes(P0.05).No severe postoperative complications were found.3 months after the procedure,the pain-free rate was about the same between the two groups.However the open surgery group had much pain and prolonged convalescence due to the flank incision. Conclusions Laparoscopic pyeloplasty is a minimally invasive technique that provides similar clinical and radiographic results as open pyeloplasty.

Objective To investigate the effect of different explants on emodin contents in the callus of Polygouum cuspidatum by reverse-phase HPLC. Methods The leafs,stems and leaf stalks of Polygouum cuspidatum were used as explants and induce the callus by MS medium containing 6-BA 0.2 mg/L,KT 0.2 mg/Land 2,4-D 0.5 mg/L. The contents of emodin were analyzed by HPLC. The separation was performed on Diamonsil-C18 (250 mm?4.6 mm,5 ?m) column,using methanol-0.1% H3PO4 (80∶20) as mobile phase,detected at 254 nm. The flow rate was at 1.0 mL/min,the column temperature was 27 ℃. Results The contents of emodin were 0.709 6,1.680 0 and 0.166 8 mg/g in the callus induced by leafs,stems and leaf stalks. The linear range of emodin was 0.25～5 ?g/mL,r=0.999 85,the average recovery was 101.19% and RSD was 1.20%. Conclusion HPLC method could be used for the contents determination of emodin in Polygouum cuspidatum callus and the contents of emodin was high in the callus induced by stems.